30 years ago,it was interesting guestion,if the set

来源: jinjing 于 2010-07-24 09:24:45 [] [旧帖] [给我悄悄话] 阅读数 : (154 bytes)

is infinite,...creating 超穷数,paradox,...I think the paradox is from that finite brain cells can't know the infinite really.Knowing is correspondence...

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